84276640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1670

約数の個数: 96

約数和(自身を含む): 232533504

約数和(自身を除く): 148256864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1601, 1645, 1880, 2632, 3202, 3290, 3760, 5264, 6404, 6580, 7520, 8005, 10528, 11207, 12808, 13160, 16010, 22414, 25616, 26320, 32020, 44828, 51232, 52640, 56035, 64040, 75247, 89656, 112070, 128080, 150494, 179312, 224140, 256160, 300988, 358624, 376235, 448280, 526729, 601976, 752470, 896560, 1053458, 1203952, 1504940, 1793120, 2106916, 2407904, 2633645, 3009880, 4213832, 5267290, 6019760, 8427664, 10534580, 12039520, 16855328, 21069160, 42138320, 84276640]

約数ペア:

[(1, 84276640), (2, 42138320), (4, 21069160), (5, 16855328), (7, 12039520), (8, 10534580), (10, 8427664), (14, 6019760), (16, 5267290), (20, 4213832), (28, 3009880), (32, 2633645), (35, 2407904), (40, 2106916), (47, 1793120), (56, 1504940), (70, 1203952), (80, 1053458), (94, 896560), (112, 752470), (140, 601976), (160, 526729), (188, 448280), (224, 376235), (235, 358624), (280, 300988), (329, 256160), (376, 224140), (470, 179312), (560, 150494), (658, 128080), (752, 112070), (940, 89656), (1120, 75247), (1316, 64040), (1504, 56035), (1601, 52640), (1645, 51232), (1880, 44828), (2632, 32020), (3202, 26320), (3290, 25616), (3760, 22414), (5264, 16010), (6404, 13160), (6580, 12808), (7520, 11207), (8005, 10528)]